| 摘要 |
PURPOSE: A jig for forming an outlet in flushing a lubrication-oil pipe of an engine is provided to raise a lubrication-oil pipe from the inlet end of a product without strong force using a screw jack. CONSTITUTION: A jig(10) for forming an outlet in flushing a lubrication-oil pipe comprises first and second members(11,12), a plurality of pressing pieces(30) and a plurality of screw jacks(40). The coupled sides of the first and second members are open in a hemispheric shape, and thus a through-hole(101), through which the lubrication-oil pipe passes, is formed. The pressing pieces are joined to the first or second member toward the center of the through-hole and press the outer circumferential surface of the lubrication-oil pipe. The screw jacks are joined to the first or second member in parallel to the through-hole, support the outer wall of an engine product, which the lubrication-oil pipe faces, and separates the extreme end of the lubrication-oil pipe from the inlet end. |
